[PATCH 01/29] json-c: Update to version 0.16

[Adolf Belka <adolf.belka@ipfire.org>]

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- Update from version 0.13.1 to 0.16
- Update of rootfile
- json-c moved from building with autotools to building with cmake
   This required cmake, curl and libarchive to be moved earlier in make.sh than json-c
- sobump occurs with this change. Identified 28 addons that are linked to json-c
   using find-dependencies and added them as additional patches to this patch as a series
   for shipping with the core update.
- Changelog
    0.16 (up to commit 66dcdf5, 2022-04-13)
	Deprecated and removed features:
		* JSON_C_OBJECT_KEY_IS_CONSTANT is deprecated in favor of
		  JSON_C_OBJECT_ADD_CONSTANT_KEY
		* Direct access to lh_table and lh_entry structure members is deprecated.
		  Use access functions instead, lh_table_head(), lh_entry_next(), etc...
		* Drop REFCOUNT_DEBUG code.
	New features
		* The 0.16 release introduces no new features
	Build changes
		* Add a DISABLE_EXTRA_LIBS option to skip using libbsd
		* Add a DISABLE_JSON_POINTER option to skip compiling in json_pointer support.
	Significant changes and bug fixes
		* Cap string length at INT_MAX to avoid various issues with very long strings.
		* json_object_deep_copy: fix deep copy of strings containing '\0'
		* Fix read past end of buffer in the "json_parse" command
		* Avoid out of memory accesses in the locally provided vasprintf() function
		  (for those platforms that use it)
		* Handle allocation failure in json_tokener_new_ex
		* Fix use-after-free in json_tokener_new_ex() in the event of printbuf_new() returning NULL
		* printbuf_memset(): set gaps to zero - areas within the print buffer which
		  have not been initialized by using printbuf_memset
		* printbuf: return -1 on invalid arguments (len < 0 or total buffer > INT_MAX)
		* sprintbuf(): propagate printbuf_memappend errors back to the caller
	Optimizations
		* Speed up parsing by replacing ctype functions with simplified, faster
		  non-locale-sensitive ones in json_tokener and json_object_to_json_string.
		* Neither vertical tab nor formfeed are considered whitespace per the JSON spec
		* json_object: speed up creation of objects, calloc() -> malloc() + set fields
		* Avoid needless extra strlen() call in json_c_shallow_copy_default() and
		  json_object_equal() when the object is known to be a json_type_string.
	Other changes
		* Validate size arguments in arraylist functions.
		* Use getrandom() if available; with GRND_NONBLOCK to allow use of json-c
		  very early during boot, such as part of cryptsetup.
		* Use arc4random() if it's available.
		* random_seed: on error, continue to next method instead of exiting the process
		* Close file when unable to read from /dev/urandom in get_dev_random_seed()
    0.15 (up to commit 870965e, 2020/07/26)
	Deprecated and removed features:
		* Deprecate `array_list_new()` in favor of `array_list_new2()`
		* Remove the THIS_FUNCTION_IS_DEPRECATED define.
		* Remove config.h.win32
	New features
		* Add a `JSON_TOKENER_ALLOW_TRAILING_CHARS` flag to allow multiple objects
		  to be parsed even when `JSON_TOKENER_STRICT` is set.
		* Add `json_object_new_array_ext(int)` and `array_list_new_2(int)` to allow
		   arrays to be allocated with the exact size needed, when known.
		* Add `json_object_array_shrink()` (and `array_list_shrink()`) and use it in
		   json_tokener to minimize the amount of memory used.
		* Add a json_parse binary, for use in testing changes (not installed, but
		   available in the apps directory).
	Build changes
		* #639/#621 - Add symbol versions to all exported symbols
		* #508/#634 - Always enable -fPIC to allow use of the json-c static library in
		   other libraries
		* Build both static and shared libraries at the same time.
		* #626 - Restore compatibility with cmake 2.8
		* #471 - Always create directories with mode 0755, regardless of umask.
		* #606/#604 - Improve support for OSes like AIX and IBM i, as well as for
		   MINGW32 and old versions of MSVC
		* #451/#617 - Add a DISABLE_THREAD_LOCAL_STORAGE cmake option to disable
		   the use of thread-local storage.
	Significant changes and bug fixes
		* Split the internal json_object structure into several sub-types, one for
		   each json_type (json_object_object, json_object_string, etc...).
		  This improves memory usage and speed, with the benchmark under
		   bench/ report 5.8% faster test time and 6%(max RSS)-12%(peak heap)
		   less memory usage.
		  Memory used just for json_object structures decreased 27%, so use cases
		   with fewer arrays and/or strings would benefit more.
		* Minimize memory usage in array handling in json_tokener by shrinking
		   arrays to the exact number of elements parsed.  On bench/ benchmark:
		   9% faster test time, 39%(max RSS)-50%(peak heap) less memory usage.
		   Add json_object_array_shrink() and array_list_shrink() functions.
		* #616 - Parsing of surrogate pairs in unicode escapes now properly handles
		   incremental parsing.
		* Fix incremental parsing of numbers, especially those with exponents, e.g.
		   so parsing "[0", "e+", "-]" now properly returns an error.
		  Strict mode now rejects missing exponents ("0e").
		* Successfully return number objects at the top level even when they are
		   followed by a "-", "." or "e".  This makes parsing things like "123-45"
		   behave consistently with things like "123xyz".
	Other changes
		* #589 - Detect broken RDRAND during initialization; also, fix segfault
		    in the CPUID check.
		* #592 - Fix integer overflows to prevert out of bounds write on large input.
		* Protect against division by zero in linkhash, when created with zero size.
		* #602 - Fix json_parse_uint64() internal error checking, leaving the retval
		    untouched in more failure cases.
		* #614 - Prevent truncation when custom double formatters insert extra \0's
    0.14 (up to commit 9ed00a6, 2020/04/14)
	Deprecated and removed features:
		* bits.h has been removed
		* lh_abort() has been removed
		* lh_table_lookup() has been removed, use lh_table_lookup_ex() instead.
		* Remove TRUE and FALSE defines, use 1 and 0 instead.
	Build changes:
	    Deprecated and removed features:
		* bits.h has been removed
		* lh_abort() has been removed
		* lh_table_lookup() has been removed, use lh_table_lookup_ex() instead.
		* Remove TRUE and FALSE defines, use 1 and 0 instead.
		* autoconf support, including autogen.sh, has been removed.  See details about cmake, below.
		* With the addition of json_tokener_get_parse_end(), access to internal fields of json_tokener, as well as use of many other symbols and types in json_tokener.h, is deprecated now.
		* The use of Android.configure.mk to build for Android no longer works, and it is unknown how (or if) the new cmake-based build machinery can be used.
		    * Reports of success, or pull requests to correct issues are welcome.
	Notable improvements and new features
	    Builds and documentation
		* Build machinery has been switched to CMake.  See README.md for details about how to build.
		    * TL;DR: `mkdir build ; cd build ; cmake -DCMAKE_INSTALL_PREFIX=/some/path ../json-c ; make all test install`
		    * To ease the transition, there is a `cmake-configure` wrapper that emulates the old autoconf-based configure script.
		    * This has enabled improvements to the build on Windows system; also all public functions have been fixed to be properly exported.  For best results, use Visual Studio 2015 or newer.
		* The json-c style guide has been updated to specify the use of clang-format, and all code has been reformatted.
		    * Since many lines of code have trivial changes now, when using git blame, be sure to specify -w
		* Numerous improvements have been made to the documentation including function effects on refcounts, when passing a NULL is safe, and so on.
	    json_tokener changes
		* Added a json_tokener_get_parse_end() function to replace direct access of tok->char_offset.
		    * The char_offset field, and the rest of the json_tokener structure remain exposed for now, but expect a future release to hide it like is done with json_object_private.h
		* json_tokener_parse_ex() now accepts a new JSON_TOKENER_VALIDATE_UTF8 flag to validate that input is UTF8.
		    * If validation fails, json_tokener_get_error(tok) will return json_tokener_error_parse_utf8_string (see enum json_tokener_error).
	    Other changes and additions
		* Add support for unsigned 64-bit integers, uint64_t, to gain one extra bit of magnitude for positive ints.
		    * json_tokener will now parse values up to UINT64_MAX (18446744073709551615)
		    * Existing methods returning int32_t or int64_t will cap out-of-range values at INT32_MAX or INT64_MAX, preserving existing behavior.
		    * The implementation includes the possibility of easily extending this to larger sizes in the future.
		* A total of 7 new functions were added:
		    * json_object_get_uint64 ( struct json_object const* jso )
		    * json_object_new_uint64 ( uint64_t i )
		    * json_object_set_uint64 ( struct json_object* jso, uint64_t new_value )
		    * json_parse_uint64 ( char const* buf, uint64_t* retval )
		        * See description of uint64 support, above.
		    * json_tokener_get_parse_end ( struct json_tokener* tok )
		        * See details under "json_tokener changes", above.
		    * json_object_from_fd_ex ( int fd, int in_depth )
		        * Allows the max nesting depth to be specified.
		    * json_object_new_null ( )
		        * Simply returns NULL.  Its use is not recommended.
		* The size of struct json_object has decreased from 96 bytes to 88 bytes.
	    Testing
		* Many updates were made to test cases, increasing code coverage.
		* There is now a quick way (JSONC_TEST_TRACE=1) to turn on shell tracing in tests.
		* To run tests, use `make test`; the old "check" target no longer exists.
	Significant bug fixes
		For the full list of issues and pull requests since the previous release, please see issues_closed_for_0.14.md
		* [Issue #389](https://github.com/json-c/json-c/issues/389): Add an assert to explicitly crash when _ref_count is corrupted, instead of a later "double free" error.
		* [Issue #407](https://github.com/json-c/json-c/issues/407): fix incorrect casts in calls to ctype functions (isdigit and isspace) so we don't crash when asserts are enabled on certain platforms and characters > 128 are parsed.
		* [Issue #418](https://github.com/json-c/json-c/issues/418): Fix docs for json_util_from_fd and json_util_from_file to say that they return NULL on failures.
		* [Issue #422](https://github.com/json-c/json-c/issues/422): json_object.c:set errno in json_object_get_double() when called on a json_type_string object with bad content.
		* [Issue #453](https://github.com/json-c/json-c/issues/453): Fixed misalignment in JSON serialization when JSON_C_TO_STRING_SPACED and JSON_C_TO_STRING_PRETTY are used together.
		* [Issue #463](https://github.com/json-c/json-c/issues/463): fix newlocale() call to use LC_NUMERIC_MASK instead of LC_NUMERIC, and remove incorrect comment.
		* [Issue #486](https://github.com/json-c/json-c/issues/486): append a missing ".0" to negative double values to ensure they are serialized as floating point numbers.
		* [Issue #488](https://github.com/json-c/json-c/issues/488): use JSON_EXPORT on functions so they are properly exported on Windows.
		* [Issue #539](https://github.com/json-c/json-c/issues/539): use an internal-only serializer function in json_object_new_double_s() to avoid potential conflicts with user code that uses the json_object_userdata_to_json_string serializer.

Signed-off-by: Adolf Belka <adolf.belka(a)ipfire.org>
---
 config/rootfiles/common/json-c | 11 +++++++----
 lfs/json-c                     | 16 +++++++++-------
 make.sh                        |  6 +++---
 3 files changed, 19 insertions(+), 14 deletions(-)

diff --git a/config/rootfiles/common/json-c b/config/rootfiles/common/json-c
index 6be4bbe68..58b6916af 100644
--- a/config/rootfiles/common/json-c
+++ b/config/rootfiles/common/json-c
@@ -1,6 +1,5 @@
 #usr/include/json-c
 #usr/include/json-c/arraylist.h
-#usr/include/json-c/bits.h
 #usr/include/json-c/debug.h
 #usr/include/json-c/json.h
 #usr/include/json-c/json_c_version.h
@@ -10,12 +9,16 @@
 #usr/include/json-c/json_object_iterator.h
 #usr/include/json-c/json_pointer.h
 #usr/include/json-c/json_tokener.h
+#usr/include/json-c/json_types.h
 #usr/include/json-c/json_util.h
 #usr/include/json-c/json_visit.h
 #usr/include/json-c/linkhash.h
 #usr/include/json-c/printbuf.h
-#usr/lib/libjson-c.la
+#usr/lib/cmake/json-c
+#usr/lib/cmake/json-c/json-c-config.cmake
+#usr/lib/cmake/json-c/json-c-targets-debug.cmake
+#usr/lib/cmake/json-c/json-c-targets.cmake
 #usr/lib/libjson-c.so
-usr/lib/libjson-c.so.4
-usr/lib/libjson-c.so.4.0.0
+usr/lib/libjson-c.so.5
+usr/lib/libjson-c.so.5.2.0
 #usr/lib/pkgconfig/json-c.pc
diff --git a/lfs/json-c b/lfs/json-c
index e9be858a6..642afd26a 100644
--- a/lfs/json-c
+++ b/lfs/json-c
@@ -1,7 +1,7 @@
 ###############################################################################
 #                                                                             #
 # IPFire.org - A linux based firewall                                         #
-# Copyright (C) 2007-2018  IPFire Team  <info(a)ipfire.org>                     #
+# Copyright (C) 2007-2023  IPFire Team  <info(a)ipfire.org>                     #
 #                                                                             #
 # This program is free software: you can redistribute it and/or modify        #
 # it under the terms of the GNU General Public License as published by        #
@@ -24,7 +24,7 @@
 
 include Config
 
-VER        = 0.13.1
+VER        = 0.16
 
 THISAPP    = json-c-$(VER)
 DL_FILE    = $(THISAPP).tar.gz
@@ -40,7 +40,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_BLAKE2 = 1da310309f9ce03306a9fd4a161670e460cf0b2222348df7c006902390f74a4cf100aab1ce6ac8a361a278dd917c114a278de5b3445817f3a40ae287478add46
+$(DL_FILE)_BLAKE2 = 11457fa39330338c85bfdfb0dd38fc703ad6942e730ba090c9fe017dfb81ef905d7b1bb1c768b9b51f6445a8cf3cf4007d7740be3a9878f8062edc62ba554c66
 
 install : $(TARGET)
 
@@ -73,9 +73,11 @@ $(subst %,%_BLAKE2,$(objects)) :
 $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 	@$(PREBUILD)
 	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
-	$(UPDATE_AUTOMAKE)
-	cd $(DIR_APP) && ./configure --prefix=/usr --disable-static
-	cd $(DIR_APP) && make $(MAKETUNING)
-	cd $(DIR_APP) && make install
+	cd $(DIR_APP) && mkdir -pv build
+	cd $(DIR_APP)/build && cmake .. \
+	  -DCMAKE_INSTALL_PREFIX=/usr \
+	  -DBUILD_STATIC_LIBS=OFF
+	cd $(DIR_APP)/build && make $(MAKETUNING)
+	cd $(DIR_APP)/build && make install
 	@rm -rf $(DIR_APP)
 	@$(POSTBUILD)
diff --git a/make.sh b/make.sh
index ae1ebb5af..6488a7738 100755
--- a/make.sh
+++ b/make.sh
@@ -1178,6 +1178,9 @@ buildipfire() {
 
   lfsmake2 expat
   lfsmake2 libconfig
+  lfsmake2 curl
+  lfsmake2 libarchive
+  lfsmake2 cmake
   lfsmake2 json-c
   lfsmake2 tcl
   lfsmake2 libffi
@@ -1208,7 +1211,6 @@ buildipfire() {
   lfsmake2 libqmi
   lfsmake2 pam
   lfsmake2 c-ares
-  lfsmake2 curl
   lfsmake2 rust
   lfsmake2 rust-dissimilar
   lfsmake2 rust-cfg-if
@@ -1325,8 +1327,6 @@ buildipfire() {
   lfsmake2 libnl-3
   lfsmake2 libidn
   lfsmake2 nasm
-  lfsmake2 libarchive
-  lfsmake2 cmake
   lfsmake2 libjpeg
   lfsmake2 openjpeg
   lfsmake2 libexif
-- 
2.39.0